PT-2023-28020 · Buttercup · Buttercup

Publicado 2023-09-07 · Atualizado 2023-09-12 · CVE-2023-41646

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Buttercup version 2.20.3

Description The issue allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/. This affects the Buttercup app up to version 2.20.3.

Recommendations For version 2.20.3, consider restricting access to the /vaults.json/ file until a patch is available. As a temporary workaround, avoid using the Buttercup app with sensitive information until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-916

Identificadores relacionados

CVE-2023-41646

GHSA-7CWQ-P8CR-H9QG

Produtos afetados

Buttercup

Referências · 12

• 🔥 https://github.com/tristao-marinho/CVE-2023-41646 · Exploit
• https://github.com/buttercup/buttercup-core/commit/77fbcdfe4caf57486a3c83c07fc6d36bb0e1d3e1 · Nota
• https://github.com/buttercup/buttercup-core · Nota
• https://github.com/buttercup/buttercup-core/issues/336 · Nota
• https://osv.dev/vulnerability/GHSA-7cwq-p8cr-h9qg · Aviso do Fabricante
• https://t.me/cibsecurity/70116 · Publicação no Telegram
• https://t.me/cvenotify/57772 · Publicação no Telegram
• https://buttercup.pw · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-41646 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/1699946719188832263 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-41646 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1699899885540036733 · Publicação no Twitter